How to use these pages
Each page plays a single loop from the library of the Foyer app: real recordings and clean noise, no music beds. Open one, press play, set the volume just above the noise you want to hide, and leave the tab alone. They are meant to be forgotten.
If you want more than one sound at a time, or you want a sound to sit somewhere specific around you, that is what the app is for: each sound becomes a point of light you place on a canvas, where distance sets volume and angle sets direction. Three simultaneous sounds are free; the full unlock is $9.99 once, on Mac and iPhone together.
There is also a free pomodoro timer that plays any of these sounds while you work.